What does the Glow-worm Flexicom F41 fault code mean?
The F41 fault code on the Glow-worm Flexicom indicates a faulty display, which may prevent the boiler from showing important operational information. This issue can arise from a malfunctioning control panel or internal electronic components.
Common Causes
- Faulty Control Panel: The control panel may have developed a fault, leading to display issues.
- Electrical Connection Issues: Loose or damaged wiring connections can disrupt the communication between the display and the boiler’s control system.
Can I fix it myself? (DIY)
It is recommended to call a Gas Safe Engineer for this issue, as it involves electrical components that can be hazardous if not handled properly. Attempting to fix it yourself may void any warranties and could pose safety risks.
Estimated Repair Cost (2026 UK Prices)
The estimated repair cost for resolving the F41 fault could be around £150 to £250, primarily due to the need for a replacement control panel or repair of electrical connections, which requires professional expertise.